Noticias
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¿Qué es el comprobador hipotético de CC?
Leer másWHAT IS DC HIPOT TESTER ? For medium to high voltage rotating equipment, DC Hipot tests called Step Voltage or Ramp tests are used to see if the start of an insulation breakdown can be detected as the voltage is raised. If a breakdown is starting the test can be terminated before there is an […]
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¿Qué es una prueba eléctrica VLF?
Leer másVery low frequency (VLF) diagnostic testing is the application of an AC sinusoidal waveform, generally applied at 0.1 Hz or lower, to assess the quality of electrical insulation in high capacitive loads, such as cables.Very Low Frequency testing for Medium Voltage and High Voltage cables is a method for verifying the integrity of the cable insulation. […]
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¿Cómo se utiliza el comprobador de la tensión interfacial del aceite?
Leer másStandard Test Method for Interfacial Tension of Insulating Liquids Against Water by the Ring Method is a widely used standard method to examine the quality of insulating oil. Let’s watch this video and learn how to use the oil interfacial tension tester in lab：
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Grandes rebajas en septiembre
Leer másPromotion will start from 1st to 30th. Including transformer test, oil tester, high voltage test, relay tester, and circuit breaker tester.If you are interested in our electric test equipment, please contact me: WhatsAPP：＋86 18500313863E-mail: [email protected] Order over 3000USD, 100USD OFF Order over 5000USD, 200USD OFF Order over 10000USD, 500USD OFF